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da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<html>
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da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<title>dnssec-verify</title>
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da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry" lang="en">
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<a name="man.dnssec-verify"></a><div class="titlepage"></div>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<div class="refnamediv">
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<h2>Name</h2>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<p><span class="application">dnssec-verify</span> &#8212; DNSSEC zone verification tool</p>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw</div>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<div class="refsynopsisdiv">
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<h2>Synopsis</h2>
6537f381d2d9e7b4e2f7b29c3e7a3f13be036f2eas<div class="cmdsynopsis"><p><code class="command">dnssec-verify</code> [<code class="option">-c <em class="replaceable"><code>class</code></em></code>] [<code class="option">-E <em class="replaceable"><code>engine</code></em></code>] [<code class="option">-I <em class="replaceable"><code>input-format</code></em></code>] [<code class="option">-o <em class="replaceable"><code>origin</code></em></code>] [<code class="option">-v <em class="replaceable"><code>level</code></em></code>] [<code class="option">-x</code>] [<code class="option">-z</code>] {zonefile}</p></div>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw</div>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<div class="refsect1" lang="en">
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<a name="id2543390"></a><h2>DESCRIPTION</h2>
3db3f65c6274eb042354801a308c8e9bc4994553amw<p><span><strong class="command">dnssec-verify</strong></span>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw verifies that a zone is fully signed for each algorithm found
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw in the DNSKEY RRset for the zone, and that the NSEC / NSEC3
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw chains are complete.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw </p>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw</div>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<div class="refsect1" lang="en">
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<a name="id2543402"></a><h2>OPTIONS</h2>
6537f381d2d9e7b4e2f7b29c3e7a3f13be036f2eas<div class="variablelist"><dl>
6537f381d2d9e7b4e2f7b29c3e7a3f13be036f2eas<dt><span class="term">-c <em class="replaceable"><code>class</code></em></span></dt>
faa1795a28a5c712eed6d0a3f84d98c368a316c6jb<dd><p>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw Specifies the DNS class of the zone.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw </p></dd>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<dt><span class="term">-I <em class="replaceable"><code>input-format</code></em></span></dt>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<dd><p>
faa1795a28a5c712eed6d0a3f84d98c368a316c6jb The format of the input zone file.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw Possible formats are <span><strong class="command">"text"</strong></span> (default)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw and <span><strong class="command">"raw"</strong></span>.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw This option is primarily intended to be used for dynamic
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw signed zones so that the dumped zone file in a non-text
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw format containing updates can be verified independently.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw The use of this option does not make much sense for
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw non-dynamic zones.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw </p></dd>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<dt><span class="term">-o <em class="replaceable"><code>origin</code></em></span></dt>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<dd><p>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw The zone origin. If not specified, the name of the zone file
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw is assumed to be the origin.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw </p></dd>
3ad684d66b78e06edd37e2c4fd3b3949f095194bjb<dt><span class="term">-v <em class="replaceable"><code>level</code></em></span></dt>
3ad684d66b78e06edd37e2c4fd3b3949f095194bjb<dd><p>
3db3f65c6274eb042354801a308c8e9bc4994553amw Sets the debugging level.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw </p></dd>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<dt><span class="term">-x</span></dt>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw<dd><p>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw Only verify that the DNSKEY RRset is signed with key-signing
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw keys. Without this flag, it is assumed that the DNSKEY RRset
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw will be signed by all active keys. When this flag is set,
it will not be an error if the DNSKEY RRset is not signed
by zone-signing keys. This corresponds to the <code class="option">-x</code>
option in <span><strong class="command">dnssec-signzone</strong></span>.
</p></dd>
<dt><span class="term">-z</span></dt>
<dd>
<p>
Ignore the KSK flag on the keys when determining whether
the zone if correctly signed. Without this flag it is
assumed that there will be a non-revoked, self-signed
DNSKEY with the KSK flag set for each algorithm and
that RRsets other than DNSKEY RRset will be signed with
a different DNSKEY without the KSK flag set.
</p>
<p>
With this flag set, we only require that for each algorithm,
there will be at least one non-revoked, self-signed DNSKEY,
regardless of the KSK flag state, and that other RRsets
will be signed by a non-revoked key for the same algorithm
that includes the self-signed key; the same key may be used
for both purposes. This corresponds to the <code class="option">-z</code>
option in <span><strong class="command">dnssec-signzone</strong></span>.
</p>
</dd>
<dt><span class="term">zonefile</span></dt>
<dd><p>
The file containing the zone to be signed.
</p></dd>
</dl></div>
</div>
<div class="refsect1" lang="en">
<a name="id2543543"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">dnssec-signzone</span>(8)</span>,
<em class="citetitle">BIND 9 Administrator Reference Manual</em>,
<em class="citetitle">RFC 4033</em>.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2543637"></a><h2>AUTHOR</h2>
<p><span class="corpauthor">Internet Systems Consortium</span>
</p>
</div>
</div></body>
</html>